A 1200 kg car traveling at 13 m/s is able to skid to a stop over a distance of 30 meters. What must be the coefficient of friction between the road and the tires for this to be possible?
Vo= 13 m/s
V= 0 m/s
x= 30 m
I think this is kinetic friction so:
The Attempt at a Solution
I know I want to solve for µk but we haven't been over this in class and I am not really sure how to solve for it. I also don't know how I arrive at fk and Fn from the info I was given.